Details

Time bar (total: 1.9s)

sample19.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
4.0ms256×pre80true

simplify108.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1253
2393
3703
41813
56823
624683
750013

prune4.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* x x)) (* x x))
0.1b
(* x (* x x))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
11×*-commutative
6×distribute-rgt-out associate-*r*
2×cube-unmult distribute-lft-out
1×+-commutative distribute-lft1-in flip3-+ flip-+
Counts
2 → 17
Calls
2 calls:
6.0ms
(+ (* x (* x x)) (* x x))
3.0ms
(* x (* x x))

series102.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(+ (* x (* x x)) (* x x))
35.0ms
(* x (* x x))

simplify54.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
06758
127949
2112247
3500147

prune22.0ms

Filtered
23 candidates to 8 candidates (34.8%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New21223
Fresh101
Picked101
Done000
Total23225

Merged error: 0.0b

Counts
25 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x 1) (* x x))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
2×associate-*r* associate-*l/ *-commutative
1×flip3-+ flip-+
Counts
1 → 5
Calls
1 calls:
4.0ms
(* (+ x 1) (* x x))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(* (+ x 1) (* x x))

simplify88.0ms

Algorithm
egg-herbie
Counts
8 → 8
Iterations

Useful iterations: 3 (20.0ms)

IterNodesCost
04521
115721
249421
3227620
4500120

prune13.0ms

Filtered
8 candidates to 5 candidates (62.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New808
Fresh011
Picked011
Done000
Total8210

Merged error: 0.0b

Counts
10 → 2

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (pow x 4) (- (+ (pow x 2) 1) x))
0.0b
(- (+ (pow x 2) 1) x)
0.1b
(pow (pow x 3) 3)
53.2b
(/ (+ (pow (pow x 3) 3) (pow x 6)) (* (pow x 4) (- (+ (pow x 2) 1) x)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
6×associate--l+
4×distribute-rgt-in distribute-lft-in associate-*r/ sqr-pow
3×+-commutative sub-neg flip3-- associate-/r* flip--
2×pow-to-exp unpow-prod-down unpow3 associate-*l* associate-/r/ *-commutative associate-/l/
1×pow-pow frac-2neg flip3-+ pow-exp clear-num flip-+ div-inv
Counts
4 → 35
Calls
4 calls:
7.0ms
(* (pow x 4) (- (+ (pow x 2) 1) x))
4.0ms
(- (+ (pow x 2) 1) x)
2.0ms
(pow (pow x 3) 3)
10.0ms
(/ (+ (pow (pow x 3) 3) (pow x 6)) (* (pow x 4) (- (+ (pow x 2) 1) x)))

series309.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (pow x 4) (- (+ (pow x 2) 1) x))
14.0ms
(- (+ (pow x 2) 1) x)
58.0ms
(pow (pow x 3) 3)
210.0ms
(/ (+ (pow (pow x 3) 3) (pow x 6)) (* (pow x 4) (- (+ (pow x 2) 1) x)))

simplify41.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0201249
1908238
25001233

prune105.0ms

Filtered
47 candidates to 28 candidates (59.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New46147
Fresh000
Picked011
Done011
Total46349

Merged error: 0b

Counts
49 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (pow x 4) (pow x 6))
0.0b
(+ (+ (pow x 4) (pow x 6)) (- (pow x 5)))
0.1b
(pow (pow x 3) 3)
53.2b
(/ (+ (pow (pow x 3) 3) (pow x 6)) (+ (+ (pow x 4) (pow x 6)) (- (pow x 5))))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
4×flip3-+ flip-+
3×+-commutative
2×pow-to-exp unpow-prod-down associate-+l+ unpow3 associate-/r/ associate-/l/ sqr-pow
1×neg-sub0 associate-+r- pow-pow frac-2neg unsub-neg pow-exp clear-num div-inv
Counts
4 → 25
Calls
4 calls:
3.0ms
(+ (pow x 4) (pow x 6))
6.0ms
(+ (+ (pow x 4) (pow x 6)) (- (pow x 5)))
5.0ms
(pow (pow x 3) 3)
9.0ms
(/ (+ (pow (pow x 3) 3) (pow x 6)) (+ (+ (pow x 4) (pow x 6)) (- (pow x 5))))

series449.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(+ (pow x 4) (pow x 6))
33.0ms
(+ (+ (pow x 4) (pow x 6)) (- (pow x 5)))
59.0ms
(pow (pow x 3) 3)
258.0ms
(/ (+ (pow (pow x 3) 3) (pow x 6)) (+ (+ (pow x 4) (pow x 6)) (- (pow x 5))))

simplify37.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0207216
1942201
25001198

prune94.0ms

Filtered
37 candidates to 22 candidates (59.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New37037
Fresh000
Picked011
Done022
Total37340

Merged error: 0b

Counts
40 → 3

regimes15.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample275.0ms

Algorithm
intervals
Results
109.0ms8000×body80valid
75.0ms8000×pre80true